Description
Thymol blue solution is a pharmacopoeia reagent specified as Reag. Ph. Eur., Chapter 4.1.1, reference 1090601. The preparation is supplied in a 100 ml plastic pack suitable for laboratory work that calls for this Chapter 4.1.1 reagent. Listed physical properties include a density of approximately 0,96 g/cm³, a flash point of 40 °C and a boiling point of 100 °C, supporting documentation of handling and method conditions. This thymol blue solution comes from manufacturer Carl ROTH within the range of reagents and volumetric standard solutions of pharmacopoeia quality. UN number 1993 is assigned to the article together with the stated density, flash point and boiling point. Laboratories following European Pharmacopoeia Chapter 4.1.1 can use the 100 ml plastic presentation wherever reagent 1090601 is required. The combination of Reag. Ph. Eur. identity, defined pack size and published physical constants—density ~0,96 g/cm³, flash point 40 °C, boiling point 100 °C—provides a clear specification for receipt, handling and analytical use of this thymol blue solution.
This article is part of Indicators & indicator solutions, in Analytical standards & reference materials.
Key features
- Pack size: 100 ml plastic
- Density: ~0,96 g/cm³
- Flash point: 40 °C
- Boiling point: 100 °C
- Specification: Reag. Ph. Eur., Chapter 4.1.1, 1090601
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Thymol blue solution, Reag. Ph. Eur., Chapter 4.1.1, 100 ml
What is this article?
Thymol blue solution, Reag. Ph. Eur., Chapter 4.1.1, 100 ml is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Indicators & indicator solutions, inside Analytical standards & reference materials, in Lab chemicals.
An indicator solution changes colour at a stated point, usually a pH interval or a redox potential, so a titration endpoint can be seen. The solvent and the concentration decide how sharp the change is. A solid indicator dye and a ready solution are different articles.
A reference material is the article against which another result is compared. Its value is stated, and the uncertainty of that value is part of the product. An ICP or ion standard is a solution of known concentration. A volumetric standard is for titration. A chromatography standard is the peak you match. The grade names, including pharmacopoeia and ASTM, say which impurities were limited. Identity is checked on PubChem. Names follow IUPAC. Medicinal grades follow the European Pharmacopoeia and USP.
Which category should I open next?
The category is Analytical standards & reference materials. The sub-category is Indicators & indicator solutions. The catalogue is Lab chemicals.
Shelves beside this one are ICP, AAS & ion standards, Chromatography standards (GC, HPLC, pesticides), Reference substances & reagents (other), Volumetric standard solutions (titration), Reagents for analysis (Ph. Eur., ASTM, DIN) and Spectroscopy & physical property standards.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.